---
product_id: 369639384
title: "BioBran MGN-3 - Extremely Effective Immune System Booster, from Breaking Down Rice Bran with Enzymes from The Shitake Mushroom (1000 mg, 30 Sachets) Made in Japan, Free DHL Express Shipping Worldwide"
brand: "bio b"
price: "€ 488.08"
currency: EUR
in_stock: true
reviews_count: 4
category: "Bio B"
url: https://www.desertcart.nl/products/369639384-biobran-mgn-3-extremely-effective-immune-system-booster-from-breaking
store_origin: NL
region: Netherlands
---

# 1000 mg natural polysaccharides 300% NK cell boost 200% T cell activation BioBran MGN-3 - Extremely Effective Immune System Booster, from Breaking Down Rice Bran with Enzymes from The Shitake Mushroom (1000 mg, 30 Sachets) Made in Japan, Free DHL Express Shipping Worldwide

**Brand:** bio b
**Price:** € 488.08
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your immunity game with Japan’s elite BioBran MGN-3 – don’t get left behind!

## Quick Answers

- **What is this?** BioBran MGN-3 - Extremely Effective Immune System Booster, from Breaking Down Rice Bran with Enzymes from The Shitake Mushroom (1000 mg, 30 Sachets) Made in Japan, Free DHL Express Shipping Worldwide by bio b
- **How much does it cost?** € 488.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/369639384-biobran-mgn-3-extremely-effective-immune-system-booster-from-breaking)

## Best For

- bio b enthusiasts

## Why This Product

- Trusted bio b brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean & Safe:** Clinically non-toxic and safe for all ages, including children 👶
- • **Holistic Wellness:** Supports anti-inflammatory, antioxidant, liver & pancreatic health for total vitality 🔄
- • **Immune Powerhouse:** Boosts NK cell activity by up to 300% in weeks for next-level defense 💥
- • **Natural Absorption:** Easily assimilated through intestinal absorption for maximum bioavailability 🌱
- • **Scientifically Proven:** Backed by peer-reviewed research from Japan, USA & Europe for trusted results 📚

## Overview

BioBran MGN-3 is a cutting-edge immune booster developed in Japan, delivering 1000 mg of enzyme-processed rice bran polysaccharides per sachet. Clinically proven to increase natural killer (NK) cell activity by 300%, and enhance T and B cell functions, it supports immune resilience, antioxidant defense, and overall wellness. Safe for all ages and backed by global peer-reviewed research, BioBran MGN-3 is your scientifically validated ally for immune health.

## Description

Biobran MGN-3 was first developed in Japan in 1992 by Hiroaki Maeda, Director of Research and Development of Daiwa Pharmaceutical Co., Ltd, in Tokyo. Maeda's area of interest is in finding natural phytonutrient solutions for both human health and agriculture, and in the late 1980s, he turned his attention to polysaccharides, which have been known to have been known to strengthen immune response, and developed the immune system supplement, AHCC.After moving to Daiwa Pharmaceutical, headed by Yasuo Ninomiya, Maeda developed a new complex of short chain polysaccharides (primarily arabinoxylan and other hemicelluloses) which he gave the generic name MGN-3 after the initials of its developers — M-Maeda, G-Ghoneum, N-Ninomiya and "3" because it was a third generation product. (Mamdooh Ghoneum, Professor of Immunology at Drew University of Medicine and Science in Los Angeles, did much of the immunological research with the product.) Daiwa subsequently marketed this MGN-3 complex under the brand name Biobran.

Review: Very good for immunity but expensive!
Review: Tastes a little strange, and only use it for short periods, take a break and then start again.

## Features

- High effective for the Immune System Biobran MGN-3 is able to increase NK cell activity by as much as 300% in just a couple of weeks, whilst T and B cell activity are increased by 200 and 150% respectively. Research has also shown that it can help significantly boost natural antibody production, as well as other parameters of the immune system. This is particularly important as we age as the immune system naturally declines with age.
- Other BenefitsResearch shows that Biobran MGN-3 also has anti-inflammatory effects and antioxidant scavenging activity, as well as the ability to improve glucose tolerance, enhance pancreatic and liver function, reduce the adverse effects of chemotherapy, and improve general quality of life.
- Easily AbsorbedBiobran MGN-3 taken orally is very easily assimilated into the body through the normal processes of absorption in the intestines.
- Non-ToxicBiobran MGN-3 has been clinically shown to be completely non-toxic, even in extremely high doses. It is also safe for children and infants (intake scaled down by body weight).
- Backed by Peer-Reviewed ResearchBiobran MGN-3 has (and continues to be) the focus of bona fide scientific and clinical research in Japan, the USA and Europe. Much of this research is published in peer-reviewed journals.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WN31NYX |
| ASIN  | B07WN31NYX |
| Additives | Mushrooms |
| Age Range Description | Child |
| Best Sellers Rank | #53,865 in Health ( See Top 100 in Health ) #1,499 in Multiple Vitamin-Mineral Combination Supplements |
| Brand | BIO B |
| Customer Reviews | 4.7 4.7 out of 5 stars (16) |
| Customer reviews | 4.7 4.7 out of 5 stars (16) |
| Date First Available | 23 October 2021 |
| Format | Sachets |
| Item model number  | BB |
| Manufacturer  | Hiroaki Maeda |
| Package Dimensions  | 25.1 x 6.81 x 4.29 cm; 100 g |

## Product Details

- **Age range (description):** Child
- **Brand:** BIO B
- **Dosage form:** 1000-5000
- **Flavour:** Mushroom
- **Item form:** Sachets
- **Number of Items:** 30
- **Package information:** Bag
- **Product benefits:** Antioxidant
- **Servings per container:** 30
- **Special ingredients:** Mushrooms

## Images

![BioBran MGN-3 - Extremely Effective Immune System Booster, from Breaking Down Rice Bran with Enzymes from The Shitake Mushroom (1000 mg, 30 Sachets) Made in Japan, Free DHL Express Shipping Worldwide - Image 1](https://m.media-amazon.com/images/I/31QdF2n-8hL.jpg)
![BioBran MGN-3 - Extremely Effective Immune System Booster, from Breaking Down Rice Bran with Enzymes from The Shitake Mushroom (1000 mg, 30 Sachets) Made in Japan, Free DHL Express Shipping Worldwide - Image 2](https://m.media-amazon.com/images/I/31RRT3LA4HL.jpg)
![BioBran MGN-3 - Extremely Effective Immune System Booster, from Breaking Down Rice Bran with Enzymes from The Shitake Mushroom (1000 mg, 30 Sachets) Made in Japan, Free DHL Express Shipping Worldwide - Image 3](https://m.media-amazon.com/images/I/31SDYzD9Z9L.jpg)
![BioBran MGN-3 - Extremely Effective Immune System Booster, from Breaking Down Rice Bran with Enzymes from The Shitake Mushroom (1000 mg, 30 Sachets) Made in Japan, Free DHL Express Shipping Worldwide - Image 4](https://m.media-amazon.com/images/I/31sO45H+ziL.jpg)
![BioBran MGN-3 - Extremely Effective Immune System Booster, from Breaking Down Rice Bran with Enzymes from The Shitake Mushroom (1000 mg, 30 Sachets) Made in Japan, Free DHL Express Shipping Worldwide - Image 5](https://m.media-amazon.com/images/I/51lVsV-4OPL.jpg)

## Questions & Answers

**Q: Photo on product page says product is expired??**
A: Hi there,

Our product expired on 10/25

**Q: is biobran mgn-3 an immune booster or an immunomodulator?**
A: Biobran (MGN-3) is a natural compound. To make it, enzymes from the Shitake mushroom break down rice bran. It is made in Japan and sold as a food supplement.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***R on 29 November 2025*

Very good for immunity but expensive!

### ⭐⭐⭐⭐⭐ Review
*by P***W on 3 October 2024*

Tastes a little strange, and only use it for short periods, take a break and then start again.

### ⭐⭐⭐⭐⭐ Review
*by N***Y on 13 January 2023*

This is my 3rd or 4th order I believe and the experience has been great. Much love and respect to you guys over there and thank you for your service. HIGHLY RECOMMENDED

## Frequently Bought Together

- BioBran MGN-3 - Extremely Effective Immune System Booster, from Breaking Down Rice Bran with Enzymes from The Shitake Mushroom (1000 mg, 30 Sachets) Made in Japan, Free DHL Express Shipping Worldwide
- Quality of Life Premium Kinoko Platinum AHCC Herbal Supplement, 750mg of AHCC per Capsule, for Immune Support, Liver Function, Maintains Natural Killer Cell Activity, 1 Pack, 60 Veggie Capsules

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-04*